java program

Your system design should conform to the Open Closed Principle so that your design should easily support new functions (e.g. change of name of security) and securities, for example, creation of BankNote record which is a subclass of Security.

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I am an IITK graduate, 9 year experienced software professional and I have got top notch developers in my team, who have got experience across a span of technologies. The members in my team have worked with top notch t更多

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Thank you for giving me a chance to bid on your project. I am a serious bidder here and i have already worked on a similar project before and can deliver as u have mentioned
I have c更多